Concept

Electric aircraft

Related publications (61)

Numerical Analysis of the Effects of the Magnetic Self-Field on the Transport Properties of a Multilayer HTS Cable

In this paper the effects of the magnetic self-field on the transport properties of a multi-layer high-Tc superconducting (HTS) cable are investigated by means of 2D finite element method (FEM) simulations. Analyzed is a 3-layer HTS cable, but the develope ...

2004

On the estimation of lightning peak currents from measured fields using lightning location systems

Marcos Rubinstein, José-Luis Bermudez

Although, due to the high variability of key parameters such as the return-stroke speed, it is impossible to determine the lightning current accurately from the remotely measured electric or magnetic field for a given event, we show in this paper that, for ...

2004

Simulation of Transient Phenomena in Francis Turbine Power Plants : Hydroelectric Interaction

François Avellan, Jean-Jacques Simond, Christophe Nicolet, Philippe Allenbach, Alain Sapin, Sonia Kvicinsky

Models of hydraulic components based on impedance method have been implemented in a software called “SIMSEN”. This tool allows the simultaneous solution of the electrical, hydraulic, mechanic and control equations ensuring a proper interaction between the ...

2003

Contribution à l'optimisation des entraînements électriques

Cédric Paroz

The choice of the drive composition is an obligatory stage in designing a product including electric drives. The large variety of the elements composing the electric drive (electronics, driving and kinematic chain) leads to a quasi-unlimited number of poss ...

EPFL2003

Electromagnetic field interaction with vehicle cable harness: an experimental analysis

Davide Pavanello, Abraham Rubinstein

The paper presents experimental results obtained as part of the GEMCAR European project using the VERIFY EMP simulator belonging to the Swiss Defense Procurement Agency (Spiez). VERIFY generates a vertically polarized electric field with a rise time of 0.9 ...

2002

Design of a CCN instrument for airborne measurement

Athanasios Nenes

A new instrument for measuring cloud condensation nuclei (CCN) on board small aircraft is described. Small aircraft are attractive mainly because they are less costly, but they require instruments that are designed for minimum weight, volume, and power con ...

American Meteorological Society2000

Modeling and simulation methods to assess EM terrorism effects

Michel Ianoz

High power microwave (HPM) and ultra wide band (UWB) sources can represent a threat for the sensitive equipment of various military and civil targets. The paper focuses on effects on aircraft and discusses the modeling possibilities available today to esti ...

2000

Modeling and simulation methods to assess EM terrorism effects

Michel Ianoz

HPM and UWB sources can represent a threat for the sensitive equipment of various military and civil targets. The paper focuses on effects on aircraft and discusses the modeling possibilities available today to estimate such a threat for modern airplanes. ...

1999

Electric and magnetic interaction of dyonic D-branes and odd spin structure

Claudio Scrucca

We present a general description of electromagnetic RR interactions between pairs of magnetically dual D-branes, focusing on the interaction of a magnetically charged brane with an electrically charged one. In the boundary state formalism, it turns out tha ...

1998

Generalization of Complex Snell-Descartes and Fresnel Laws

Marc-André Dupertuis

Generalized Snell-Descartes and Fresnel laws are derived for harmonic inhomogeneous plane waves that are incident upon a static interface between two continuous absorbing dielectric media that are macroscopically characterized by their electric and magneti ...

1994

Graph Chatbot

Chat with Graph Search

Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.

DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.